8/9/2019 CE 6402 SM MODEL I

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8/9/2019 CE 6402 SM MODEL I

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3)( mm len"th. hey are placed hori@ontally and are fi*ed at both

ends. he bars are stress free at a temperature of 3+B. What will

be the stresses in the bars when the temperature drops to 2(C.

T' E+2 31, N3 C+2 11. ) 1,-6C '%/ E'2

4 N3 C'2 37.4 ) 1,-6C.). & beam of len"th + m is simply supported at the ends and carries a

uniformly distributed load of 1.) ,4m run and three concentrated

loads of 1 ,8 2 , and 3 , actin" at a distance of 1.) m8 3 m

and %.)m respectively from the left end. Draw the S.F. and .!.

dia"rams and determine the ma*imum bendin" moment.

:; A 2 * 1(+,"4cm2.

:;